115.231.40.0/24

AS136188 · NINGBO, ZHEJIANG Province, P.R.China.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	hz.zj.cn
ASN	AS136188
Parent Range	115.231.32.0/20
Registry	APNIC
ID	CHINANET-ZJ-NB

WHOIS Details

inetnum:        115.231.32.0 - 115.231.47.255
netname:        CHINANET-ZJ-NB
descr:          CHINANET-ZJ Ningbo node network
descr:          Zhejiang Telecom
country:        CN
admin-c:        CZ4-AP
tech-c:         CN13-AP
abuse-c:        AC1602-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CHINANET-ZJ
mnt-lower:      MAINT-CN-CHINANET-ZJ-NB
mnt-irt:        IRT-CHINANET-ZJ
last-modified:  2021-06-24T07:39:43Z
source:         APNIC

irt:            IRT-CHINANET-ZJ
address:        Hangzhou, 288 fucun Road, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CZ61-AP
tech-c:         CZ61-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-25
mnt-by:         MAINT-CHINANET-ZJ
last-modified:  2025-11-25T01:15:23Z
source:         APNIC

role:           ABUSE CHINANETZJ
country:        ZZ
address:        Hangzhou, 288 fucun Road, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        CZ61-AP
tech-c:         CZ61-AP
nic-hdl:        AC1602-AP
remarks:        Generated from irt object IRT-CHINANET-ZJ
remarks:        [email protected] was validated on 2025-11-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-25T01:16:42Z
source:         APNIC

role:           CHINANET-ZJ Ningbo
address:        No.180 Jiefang Road(North),Ningbo,Zhejiang.315010
country:        CN
phone:          +86-574-87278134
fax-no:         +86-574-87362712
e-mail:         [email protected]
remarks:        send spam reports to [email protected]
remarks:        and abuse reports to [email protected]
remarks:        Please include detailed information and times in UTC
admin-c:        CH105-AP
tech-c:         CH105-AP
nic-hdl:        CN13-AP
mnt-by:         MAINT-CHINANET-ZJ
last-modified:  2021-05-20T02:50:38Z
source:         APNIC

role:           CHINANET ZHEJIANG
address:        No. 257 Qingjiang Road, Hangzhou, Zhejiang.310066
country:        CN
phone:          +86-571-86821752
fax-no:         +86-571-86988329
e-mail:         [email protected]
remarks:        send spam reports to [email protected]
remarks:        and abuse reports to [email protected]
remarks:        Please include detailed information and times in UTC
admin-c:        CZ61-AP
tech-c:         CZ61-AP
nic-hdl:        CZ4-AP
mnt-by:         MAINT-CHINANET-ZJ
last-modified:  2023-08-11T08:33:28Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 115.231.40.0/24

Range	ASN	Company	Num of IPs
115.231.32.0/20	AS136188	CHINANET-ZJ Ningbo node network	4,096
115.224.0.0/12	AS136188	CHINANET Zhejiang province network	1,048,576
115.224.0.0/12	AS4134	CHINANET Zhejiang province network	1,048,576
115.224.0.0/12	AS58461	CHINANET Zhejiang province network	1,048,576

Nearby Ranges

BGP prefixes that overlap with 115.231.0.0/16

Range	ASN	Company	Num of IPs
115.224.0.0/12	AS136188	CHINANET Zhejiang province network	1,048,576
115.224.0.0/12	AS4134	CHINANET Zhejiang province network	1,048,576
115.224.0.0/12	AS58461	CHINANET Zhejiang province network	1,048,576
115.231.176.0/20	AS136188	CHINANET-ZJ Ningbo node network	4,096
115.231.32.0/20	AS136188	CHINANET-ZJ Ningbo node network	4,096
115.231.216.0/21	AS58461	CHINANET-ZJ Shaoxing node network	2,048
115.231.128.0/21	AS136190	CHINANET-ZJ Quzhou node network	2,048
115.231.8.0/21	AS58461	Shanghai chenyi	2,048
115.231.136.0/21	AS136190	CHINANET-ZJ Quzhou node network	2,048
115.231.42.0/23	AS136188	Beijing Baidu Netcom Science and Technology Co., Ltd.	512
115.231.28.0/23	AS58461	Hangzhou Sulian Mdt InfoTech Ltd	512
115.231.229.0/24	AS58461	Jiaxingshi Xinda Dianzi Keji Co.,Ltd	256
115.231.231.0/24	AS58461	Hangzhou Duchuang Keji Co.,Ltd	256
115.231.236.0/24	AS58461	Hangzhou Duchuang Keji Co.,Ltd	256
115.231.239.0/24	AS58461	Jiaxingshi Xinda Dianzi Keji Co.,Ltd	256
115.231.26.0/24	AS58461	Hangzhou Sulian Mdt InfoTech Ltd	256
115.231.73.0/24	AS58461	Jiaxingshi Xinda Dianzi Keji Co.,Ltd	256
115.231.74.0/24	AS58461	Guangzhou Henghui Wangluo Tongxin Co.,Ltd	256
115.231.75.0/24	AS58461	Guangzhou Henghui Wangluo Tongxin Co.,Ltd	256
115.231.79.0/24	AS58461	Wuxi Ruixintong Keji Co.,Ltd	256
115.231.97.0/24	AS58461	Hangzhou net silver-colored interconnection technology co., LTD	256
115.231.89.0/24	AS136190	JinHuaMeiDiYaWangLuoKeJiYouXianGongSi Co.,ltd	256
115.231.91.0/24	AS136190	JinHuaXunChengXinXiChanYeFaZhanYouXianGongSi Co.,ltd	256
115.231.160.0/24	AS58461	Suzhou Zhonglian Hutong Xinxi Keji Co.,Ltd	256
115.231.161.0/24	AS58461	Hangzhou Wangyin Hulian Keji Co.,Ltd	256
115.231.168.0/24	AS58461	Jiaxingshi Xinda Dianzi Keji Co.,Ltd	256
115.231.169.0/24	AS58461	Beijing Xinsixian Keji Co.,Ltd	256
115.231.170.0/24	AS58461	Beijing Xinsixian Keji Co.,Ltd	256
115.231.171.0/24	AS58461	Guangzhou Henghui Wangluo Tongxin Co.,Ltd	256
115.231.172.0/24	AS58461	Guangzhou Henghui Wangluo Tongxin Co.,Ltd	256
115.231.226.0/24	AS58461	Wuxi Ruixintong Keji Co.,Ltd	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

13 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
115.231.40.122	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`0.66ms` from Ningbo, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
34.220.217.104	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
204.152.99.40	AS14230 ARK Data Centers LLC	`2.22ms` from Boise, US
12.69.196.168	AS7018 AT&T Enterprises, LLC	`6.20ms` from Chicago, US
92.134.90.184	AS3215 Orange S.A.	`14.10ms` from Frankfurt am Main, DE
16.50.104.40	AS16509 Amazon.com, Inc.	`0.56ms` from Melbourne, AU
99.191.106.24	AS7018 AT&T Enterprises, LLC	`11.32ms` from Miami, US
89.113.4.104	AS16345 PJSC "Vimpelcom"	`15.50ms` from Moscow, RU
176.214.133.152	AS59713 JSC "ER-Telecom Holding"	`7.25ms` from Moscow, RU
58.215.117.200	AS23650 AS Number for CHINANET jiangsu province backbone	`3.34ms` from Nanjing, CN
69.22.153.56	AS3257 GTT Communications Inc.	`0.29ms` from San Jose, US
210.240.97.88	AS1659 Taiwan Academic Network (TANet) Information Center	`4.10ms` from Taipei, TW
130.222.85.88	AS245 Planning Research Corporation	`0.14ms` from Ashburn, US
72.13.224.56	AS3257 GTT Communications Inc.	`0.64ms` from Ashburn, US
139.214.4.168	AS4837 CHINA UNICOM China169 Backbone	`8.82ms` from Changchun, CN
3.137.151.184	AS16509 Amazon.com, Inc.	`1.01ms` from Columbus, US
198.101.199.72	AS33070 Rackspace Hosting	`0.98ms` from Dallas, US
117.201.163.184	AS9829 National Internet Backbone	`5.70ms` from Delhi, IN
92.198.112.248	AS20676 Plusnet GmbH	`2.41ms` from Frankfurt am Main, DE
115.198.245.232	AS4134 CHINANET-BACKBONE	`5.73ms` from Hangzhou, CN
188.190.79.248	AS31725 ISP Shtorm LTD	`4.57ms` from Kyiv, UA
189.158.235.248	AS8151 UNINET	`1.91ms` from Monterrey, MX
133.17.137.8	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.69ms` from Osaka, JP
210.236.105.184	AS7665 Okayama Prefectural Government	`10.74ms` from Osaka, JP
143.106.196.40	AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS	`9.12ms` from Osasco, BR
34.224.130.232	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 115.231.40.121

traceroute to 115.231.40.121 (115.231.40.121): 64 hops max, 52 byte packets

4 [AS749] 11.94.128.202 4.414 ms

5 *

6 [AS58461] 115.238.21.122 4.814 ms

7 *

8 [AS4134] 115.233.87.222 7.626 ms

9 *

10 *

11 [AS136188] 115.231.40.121 8.373 ms

Measurement taken from

IPinfo ProbeNet in Hangzhou, CN

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales